sacrum
/'seikrәm/
📖 中文释义
- n. 骶骨
- [医] 骶骨
📘 English Definition（英文释义）
- n. wedge-shaped bone consisting of five fused vertebrae forming the posterior part of the pelvis; its base connects with the lowest lumbar vertebra and its tip with the coccyx
/'seikrәm/